11487+4030 COU 1262
11h 48m 41.93s +40° 30' 20.1" P.A. 251.00 sep 0.7 mag 10.39,10.60
Coord 2000 |
11487+4030 |
|
Discov num |
COU1262 |
|
Comp |
|
|
Coord arcsec 2000 |
11 48 41.93 +40 30 20.1 |
|
Date first |
1975 |
|
Date last |
2019 |
|
Obs |
12 |
|
Pa first |
251 |
|
Pa last |
250.7 |
|
P.A. Now (θ) |
250.7° |
|
Sep first |
0.6 |
|
Sep last |
0.69 |
|
Sep. Now (ρ) |
0.69" |
|
Mag pri |
10.39 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3014-02197-1 |
|
Gaia DR2 |
768293027037842048 |
|